#include "mainwindow.h"

#include <QApplication>
#include <Qdebug>
#include<QCryptographicHash>
#include<myhutu.h>
#include<QIcon>
#include<QPushButton>
int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    QPixmap pixmap("e:/1.png");
    //qDebug()<<pixmap.isNull();
    w.setWindowIcon(QIcon(pixmap));

  // QPushButton button(QIcon(pixmap),"123",&w);
     w.show();

    return a.exec();
}
